A person may sign_up for some days.Logical formLearned from15 sentences. A person may sign_up for some (day e-course).Logical formLearned from15 sentences. Everyone may be sign_uped.Logical formLearned from15 sentences. A person may sign_up for an e-newsletter.Logical formLearned from15 sentences. A website may sign-up for a beta test.Logical formLearned from15 sentences. Someone may sign_up a person.Logical formLearned from15 sentences. A person may sign_up for a job.Logical formLearned from15 sentences. A person may sign_up for information.Logical formLearned from15 sentences. A person may be sign_uped for classes.Logical formLearned from15 sentences. A person may sign_up for (cable service).Logical formLearned from15 sentences. Customers may be sign_uped.Logical formLearned from14 sentences. Some students may be sign_uped.Logical formLearned from14 sentences. A person may sign_up through a website.Logical formLearned from14 sentences. A person may sign_up to a site.Logical formLearned from14 sentences. A person may sign_up for a marathon.Logical formLearned from14 sentences.